Merge commit 'v3.3-rc6' into next

8 files changed, 628 insertions, 0 deletions

diff --git a/arch/c6x/boot/dts/dsk6455.dts b/arch/c6x/boot/dts/dsk6455.dts
new file mode 100644
index 00000000000..2b71f800618
--- /dev/null
+++ b/arch/c6x/boot/dts/dsk6455.dts
@@ -0,0 +1,62 @@
+/*
+ * arch/c6x/boot/dts/dsk6455.dts
+ *
+ * DSK6455 Evaluation Platform For TMS320C6455
+ * Copyright (C) 2011 Texas Instruments Incorporated
+ *
+ * Author: Mark Salter <msalter@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ */
+
+/dts-v1/;
+
+/include/ "tms320c6455.dtsi"
+
+/ {
+	model = "Spectrum Digital DSK6455";
+	compatible = "spectrum-digital,dsk6455";
+
+	chosen {
+		bootargs = "root=/dev/nfs ip=dhcp rw";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0xE0000000 0x08000000>;
+	};
+
+	soc {
+		megamod_pic: interrupt-controller@1800000 {
+			interrupts = < 12 13 14 15 >;
+		};
+
+		emifa@70000000 {
+			flash@3,0 {
+				  #address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "cfi-flash";
+				reg = <0x3 0x0 0x400000>;
+				bank-width = <1>;
+				device-width = <1>;
+				partition@0 {
+					reg = <0x0 0x400000>;
+					label = "NOR";
+				};
+			};
+		};
+
+		timer1: timer@2980000 {
+			interrupt-parent = <&megamod_pic>;
+			interrupts = < 69 >;
+		};
+
+		clock-controller@029a0000 {
+			clock-frequency = <50000000>;
+		};
+	};
+};
diff --git a/arch/c6x/boot/dts/evmc6457.dts b/arch/c6x/boot/dts/evmc6457.dts
new file mode 100644
index 00000000000..0301eb9a8ff
--- /dev/null
+++ b/arch/c6x/boot/dts/evmc6457.dts
@@ -0,0 +1,48 @@
+/*
+ * arch/c6x/boot/dts/evmc6457.dts
+ *
+ * EVMC6457 Evaluation Platform For TMS320C6457
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated
+ *
+ * Author: Mark Salter <msalter@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ */
+
+/dts-v1/;
+
+/include/ "tms320c6457.dtsi"
+
+/ {
+	model = "eInfochips EVMC6457";
+	compatible = "einfochips,evmc6457";
+
+	chosen {
+		bootargs = "console=hvc root=/dev/nfs ip=dhcp rw";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0xE0000000 0x10000000>;
+	};
+
+	soc {
+		megamod_pic: interrupt-controller@1800000 {
+		       interrupts = < 12 13 14 15 >;
+		};
+
+		timer0: timer@2940000 {
+			interrupt-parent = <&megamod_pic>;
+			interrupts = < 67 >;
+		};
+
+		clock-controller@29a0000 {
+			clock-frequency = <60000000>;
+		};
+	};
+};
diff --git a/arch/c6x/boot/dts/evmc6472.dts b/arch/c6x/boot/dts/evmc6472.dts
new file mode 100644
index 00000000000..3e207b449a9
--- /dev/null
+++ b/arch/c6x/boot/dts/evmc6472.dts
@@ -0,0 +1,73 @@
+/*
+ * arch/c6x/boot/dts/evmc6472.dts
+ *
+ * EVMC6472 Evaluation Platform For TMS320C6472
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated
+ *
+ * Author: Mark Salter <msalter@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ */
+
+/dts-v1/;
+
+/include/ "tms320c6472.dtsi"
+
+/ {
+	model = "eInfochips EVMC6472";
+	compatible = "einfochips,evmc6472";
+
+	chosen {
+		bootargs = "console=hvc root=/dev/nfs ip=dhcp rw";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0xE0000000 0x10000000>;
+	};
+
+	soc {
+		megamod_pic: interrupt-controller@1800000 {
+		       interrupts = < 12 13 14 15 >;
+		};
+
+		timer0: timer@25e0000 {
+			interrupt-parent = <&megamod_pic>;
+			interrupts = < 16 >;
+		};
+
+		timer1: timer@25f0000 {
+			interrupt-parent = <&megamod_pic>;
+			interrupts = < 16 >;
+		};
+
+		timer2: timer@2600000 {
+			interrupt-parent = <&megamod_pic>;
+			interrupts = < 16 >;
+		};
+
+		timer3: timer@2610000 {
+			interrupt-parent = <&megamod_pic>;
+			interrupts = < 16 >;
+		};
+
+		timer4: timer@2620000 {
+			interrupt-parent = <&megamod_pic>;
+			interrupts = < 16 >;
+		};
+
+		timer5: timer@2630000 {
+			interrupt-parent = <&megamod_pic>;
+			interrupts = < 16 >;
+		};
+
+		clock-controller@29a0000 {
+			clock-frequency = <25000000>;
+		};
+	};
+};
diff --git a/arch/c6x/boot/dts/evmc6474.dts b/arch/c6x/boot/dts/evmc6474.dts
new file mode 100644
index 00000000000..4dc291292bc
--- /dev/null
+++ b/arch/c6x/boot/dts/evmc6474.dts
@@ -0,0 +1,58 @@
+/*
+ * arch/c6x/boot/dts/evmc6474.dts
+ *
+ * EVMC6474 Evaluation Platform For TMS320C6474
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated
+ *
+ * Author: Mark Salter <msalter@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ */
+
+/dts-v1/;
+
+/include/ "tms320c6474.dtsi"
+
+/ {
+	model = "Spectrum Digital EVMC6474";
+	compatible = "spectrum-digital,evmc6474";
+
+	chosen {
+		bootargs = "console=hvc root=/dev/nfs ip=dhcp rw";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x08000000>;
+	};
+
+	soc {
+		megamod_pic: interrupt-controller@1800000 {
+		       interrupts = < 12 13 14 15 >;
+		};
+
+		timer3: timer@2940000 {
+			interrupt-parent = <&megamod_pic>;
+			interrupts = < 39 >;
+		};
+
+		timer4: timer@2950000 {
+			interrupt-parent = <&megamod_pic>;
+			interrupts = < 41 >;
+		};
+
+		timer5: timer@2960000 {
+			interrupt-parent = <&megamod_pic>;
+			interrupts = < 43 >;
+		};
+
+		clock-controller@29a0000 {
+			clock-frequency = <50000000>;
+		};
+	};
+};
diff --git a/arch/c6x/boot/dts/tms320c6455.dtsi b/arch/c6x/boot/dts/tms320c6455.dtsi
new file mode 100644
index 00000000000..a804ec1e018
--- /dev/null
+++ b/arch/c6x/boot/dts/tms320c6455.dtsi
@@ -0,0 +1,96 @@
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			model = "ti,c64x+";
+			reg = <0>;
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		model = "tms320c6455";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		core_pic: interrupt-controller {
+			  interrupt-controller;
+			  #interrupt-cells = <1>;
+			  compatible = "ti,c64x+core-pic";
+		};
+
+		/*
+		 * Megamodule interrupt controller
+		 */
+		megamod_pic: interrupt-controller@1800000 {
+		       compatible = "ti,c64x+megamod-pic";
+		       interrupt-controller;
+		       #interrupt-cells = <1>;
+		       reg = <0x1800000 0x1000>;
+		       interrupt-parent = <&core_pic>;
+		};
+
+		cache-controller@1840000 {
+			compatible = "ti,c64x+cache";
+			reg = <0x01840000 0x8400>;
+		};
+
+		emifa@70000000 {
+			compatible = "ti,c64x+emifa", "simple-bus";
+			#address-cells = <2>;
+			#size-cells = <1>;
+			reg = <0x70000000 0x100>;
+			ranges = <0x2 0x0 0xa0000000 0x00000008
+			          0x3 0x0 0xb0000000 0x00400000
+				  0x4 0x0 0xc0000000 0x10000000
+				  0x5 0x0 0xD0000000 0x10000000>;
+
+			ti,dscr-dev-enable = <13>;
+			ti,emifa-burst-priority = <255>;
+			ti,emifa-ce-config = <0x00240120
+					      0x00240120
+					      0x00240122
+					      0x00240122>;
+		};
+
+		timer1: timer@2980000 {
+			compatible = "ti,c64x+timer64";
+			reg = <0x2980000 0x40>;
+			ti,dscr-dev-enable = <4>;
+		};
+
+		clock-controller@029a0000 {
+			compatible = "ti,c6455-pll", "ti,c64x+pll";
+			reg = <0x029a0000 0x200>;
+			ti,c64x+pll-bypass-delay = <1440>;
+			ti,c64x+pll-reset-delay = <15360>;
+			ti,c64x+pll-lock-delay = <24000>;
+		};
+
+		device-state-config-regs@2a80000 {
+			compatible = "ti,c64x+dscr";
+			reg = <0x02a80000 0x41000>;
+
+			ti,dscr-devstat = <0>;
+			ti,dscr-silicon-rev = <8 28 0xf>;
+			ti,dscr-rmii-resets = <0 0x40020 0x00040000>;
+
+			ti,dscr-locked-regs = <0x40008 0x40004 0x0f0a0b00>;
+			ti,dscr-devstate-ctl-regs =
+				 <0 12 0x40008 1 0  0  2
+				  12 1 0x40008 3 0 30  2
+				  13 2 0x4002c 1 0xffffffff 0 1>;
+			ti,dscr-devstate-stat-regs =
+				<0 10 0x40014 1 0  0  3
+				 10 2 0x40018 1 0  0  3>;
+		};
+	};
+};
diff --git a/arch/c6x/boot/dts/tms320c6457.dtsi b/arch/c6x/boot/dts/tms320c6457.dtsi
new file mode 100644
index 00000000000..35f40709a71
--- /dev/null
+++ b/arch/c6x/boot/dts/tms320c6457.dtsi
@@ -0,0 +1,68 @@
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			model = "ti,c64x+";
+			reg = <0>;
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		model = "tms320c6457";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		core_pic: interrupt-controller {
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			compatible = "ti,c64x+core-pic";
+		};
+
+		megamod_pic: interrupt-controller@1800000 {
+			compatible = "ti,c64x+megamod-pic";
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			interrupt-parent = <&core_pic>;
+			reg = <0x1800000 0x1000>;
+		};
+
+		cache-controller@1840000 {
+			compatible = "ti,c64x+cache";
+			reg = <0x01840000 0x8400>;
+		};
+
+		device-state-controller@2880800 {
+			compatible = "ti,c64x+dscr";
+			reg = <0x02880800 0x400>;
+
+			ti,dscr-devstat = <0x20>;
+			ti,dscr-silicon-rev = <0x18 28 0xf>;
+			ti,dscr-mac-fuse-regs = <0x114 3 4 5 6
+						 0x118 0 0 1 2>;
+			ti,dscr-kick-regs = <0x38 0x83E70B13
+					     0x3c 0x95A4F1E0>;
+		};
+
+		timer0: timer@2940000 {
+			compatible = "ti,c64x+timer64";
+			reg = <0x2940000 0x40>;
+		};
+
+		clock-controller@29a0000 {
+			compatible = "ti,c6457-pll", "ti,c64x+pll";
+			reg = <0x029a0000 0x200>;
+			ti,c64x+pll-bypass-delay = <300>;
+			ti,c64x+pll-reset-delay = <24000>;
+			ti,c64x+pll-lock-delay = <50000>;
+		};
+	};
+};
diff --git a/arch/c6x/boot/dts/tms320c6472.dtsi b/arch/c6x/boot/dts/tms320c6472.dtsi
new file mode 100644
index 00000000000..b488aaec65c
--- /dev/null
+++ b/arch/c6x/boot/dts/tms320c6472.dtsi
@@ -0,0 +1,134 @@
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			reg = <0>;
+			model = "ti,c64x+";
+		};
+		cpu@1 {
+			device_type = "cpu";
+			reg = <1>;
+			model = "ti,c64x+";
+		};
+		cpu@2 {
+			device_type = "cpu";
+			reg = <2>;
+			model = "ti,c64x+";
+		};
+		cpu@3 {
+			device_type = "cpu";
+			reg = <3>;
+			model = "ti,c64x+";
+		};
+		cpu@4 {
+			device_type = "cpu";
+			reg = <4>;
+			model = "ti,c64x+";
+		};
+		cpu@5 {
+			device_type = "cpu";
+			reg = <5>;
+			model = "ti,c64x+";
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		model = "tms320c6472";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		core_pic: interrupt-controller {
+			compatible = "ti,c64x+core-pic";
+			interrupt-controller;
+			#interrupt-cells = <1>;
+		};
+
+		megamod_pic: interrupt-controller@1800000 {
+		       compatible = "ti,c64x+megamod-pic";
+		       interrupt-controller;
+		       #interrupt-cells = <1>;
+		       reg = <0x1800000 0x1000>;
+		       interrupt-parent = <&core_pic>;
+		};
+
+		cache-controller@1840000 {
+			compatible = "ti,c64x+cache";
+			reg = <0x01840000 0x8400>;
+		};
+
+		timer0: timer@25e0000 {
+			compatible = "ti,c64x+timer64";
+			ti,core-mask = < 0x01 >;
+			reg = <0x25e0000 0x40>;
+		};
+
+		timer1: timer@25f0000 {
+			compatible = "ti,c64x+timer64";
+			ti,core-mask = < 0x02 >;
+			reg = <0x25f0000 0x40>;
+		};
+
+		timer2: timer@2600000 {
+			compatible = "ti,c64x+timer64";
+			ti,core-mask = < 0x04 >;
+			reg = <0x2600000 0x40>;
+		};
+
+		timer3: timer@2610000 {
+			compatible = "ti,c64x+timer64";
+			ti,core-mask = < 0x08 >;
+			reg = <0x2610000 0x40>;
+		};
+
+		timer4: timer@2620000 {
+			compatible = "ti,c64x+timer64";
+			ti,core-mask = < 0x10 >;
+			reg = <0x2620000 0x40>;
+		};
+
+		timer5: timer@2630000 {
+			compatible = "ti,c64x+timer64";
+			ti,core-mask = < 0x20 >;
+			reg = <0x2630000 0x40>;
+		};
+
+		clock-controller@29a0000 {
+			compatible = "ti,c6472-pll", "ti,c64x+pll";
+			reg = <0x029a0000 0x200>;
+			ti,c64x+pll-bypass-delay = <200>;
+			ti,c64x+pll-reset-delay = <12000>;
+			ti,c64x+pll-lock-delay = <80000>;
+		};
+
+		device-state-controller@2a80000 {
+			compatible = "ti,c64x+dscr";
+			reg = <0x02a80000 0x1000>;
+
+			ti,dscr-devstat = <0>;
+			ti,dscr-silicon-rev = <0x70c 16 0xff>;
+
+			ti,dscr-mac-fuse-regs = <0x700 1 2 3 4
+						 0x704 5 6 0 0>;
+
+			ti,dscr-rmii-resets = <0x208 1
+					       0x20c 1>;
+
+			ti,dscr-locked-regs = <0x200 0x204 0x0a1e183a
+					       0x40c 0x420 0xbea7
+					       0x41c 0x420 0xbea7>;
+
+			ti,dscr-privperm = <0x41c 0xaaaaaaaa>;
+
+			ti,dscr-devstate-ctl-regs = <0 13 0x200 1 0 0 1>;
+		};
+	};
+};
diff --git a/arch/c6x/boot/dts/tms320c6474.dtsi b/arch/c6x/boot/dts/tms320c6474.dtsi
new file mode 100644
index 00000000000..cc601bf348a
--- /dev/null
+++ b/arch/c6x/boot/dts/tms320c6474.dtsi
@@ -0,0 +1,89 @@
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			reg = <0>;
+			model = "ti,c64x+";
+		};
+		cpu@1 {
+			device_type = "cpu";
+			reg = <1>;
+			model = "ti,c64x+";
+		};
+		cpu@2 {
+			device_type = "cpu";
+			reg = <2>;
+			model = "ti,c64x+";
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		model = "tms320c6474";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		core_pic: interrupt-controller {
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			compatible = "ti,c64x+core-pic";
+		};
+
+		megamod_pic: interrupt-controller@1800000 {
+		       compatible = "ti,c64x+megamod-pic";
+		       interrupt-controller;
+		       #interrupt-cells = <1>;
+		       reg = <0x1800000 0x1000>;
+		       interrupt-parent = <&core_pic>;
+		};
+
+		cache-controller@1840000 {
+			compatible = "ti,c64x+cache";
+			reg = <0x01840000 0x8400>;
+		};
+
+		timer3: timer@2940000 {
+			compatible = "ti,c64x+timer64";
+			ti,core-mask = < 0x04 >;
+			reg = <0x2940000 0x40>;
+		};
+
+		timer4: timer@2950000 {
+			compatible = "ti,c64x+timer64";
+			ti,core-mask = < 0x02 >;
+			reg = <0x2950000 0x40>;
+		};
+
+		timer5: timer@2960000 {
+			compatible = "ti,c64x+timer64";
+			ti,core-mask = < 0x01 >;
+			reg = <0x2960000 0x40>;
+		};
+
+		device-state-controller@2880800 {
+			compatible = "ti,c64x+dscr";
+			reg = <0x02880800 0x400>;
+
+			ti,dscr-devstat = <0x004>;
+			ti,dscr-silicon-rev = <0x014 28 0xf>;
+			ti,dscr-mac-fuse-regs = <0x34 3 4 5 6
+						 0x38 0 0 1 2>;
+		};
+
+		clock-controller@29a0000 {
+			compatible = "ti,c6474-pll", "ti,c64x+pll";
+			reg = <0x029a0000 0x200>;
+			ti,c64x+pll-bypass-delay = <120>;
+			ti,c64x+pll-reset-delay = <30000>;
+			ti,c64x+pll-lock-delay = <60000>;
+		};
+	};
+};